2 * Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
10 #include <openssl/opensslconf.h>
17 #include <openssl/crypto.h>
18 #include <openssl/err.h>
19 #include <openssl/pem.h>
20 #include <openssl/pkcs12.h>
21 #include <openssl/provider.h>
23 DEFINE_STACK_OF(PKCS7)
24 DEFINE_STACK_OF(PKCS12_SAFEBAG)
25 DEFINE_STACK_OF_STRING()
33 #define PASSWD_BUF_SIZE 2048
35 static int get_cert_chain(X509 *cert, X509_STORE *store,
36 STACK_OF(X509) *untrusted_certs,
37 STACK_OF(X509) **chain);
38 int dump_certs_keys_p12(BIO *out, const PKCS12 *p12,
39 const char *pass, int passlen, int options,
40 char *pempass, const EVP_CIPHER *enc);
41 int dump_certs_pkeys_bags(BIO *out, const STACK_OF(PKCS12_SAFEBAG) *bags,
42 const char *pass, int passlen, int options,
43 char *pempass, const EVP_CIPHER *enc);
44 int dump_certs_pkeys_bag(BIO *out, const PKCS12_SAFEBAG *bags,
45 const char *pass, int passlen,
46 int options, char *pempass, const EVP_CIPHER *enc);
47 void print_attribute(BIO *out, const ASN1_TYPE *av);
48 int print_attribs(BIO *out, const STACK_OF(X509_ATTRIBUTE) *attrlst,
50 void hex_prin(BIO *out, unsigned char *buf, int len);
51 static int alg_print(const X509_ALGOR *alg);
52 int cert_load(BIO *in, STACK_OF(X509) *sk);
53 static int set_pbe(int *ppbe, const char *str);
55 typedef enum OPTION_choice {
56 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
57 OPT_CIPHER, OPT_NOKEYS, OPT_KEYEX, OPT_KEYSIG, OPT_NOCERTS, OPT_CLCERTS,
58 OPT_CACERTS, OPT_NOOUT, OPT_INFO, OPT_CHAIN, OPT_TWOPASS, OPT_NOMACVER,
59 OPT_DESCERT, OPT_EXPORT, OPT_ITER, OPT_NOITER, OPT_MACITER, OPT_NOMACITER,
60 OPT_NOMAC, OPT_LMK, OPT_NODES, OPT_NOENC, OPT_MACALG, OPT_CERTPBE, OPT_KEYPBE,
61 OPT_INKEY, OPT_CERTFILE, OPT_UNTRUSTED, OPT_PASSCERTS,
62 OPT_NAME, OPT_CSP, OPT_CANAME,
63 OPT_IN, OPT_OUT, OPT_PASSIN, OPT_PASSOUT, OPT_PASSWORD, OPT_CAPATH,
64 OPT_CAFILE, OPT_CASTORE, OPT_NOCAPATH, OPT_NOCAFILE, OPT_NOCASTORE, OPT_ENGINE,
65 OPT_R_ENUM, OPT_PROV_ENUM, OPT_LEGACY_ALG
68 const OPTIONS pkcs12_options[] = {
69 OPT_SECTION("General"),
70 {"help", OPT_HELP, '-', "Display this summary"},
71 {"legacy", OPT_LEGACY_ALG, '-', "use legacy algorithms"},
72 #ifndef OPENSSL_NO_ENGINE
73 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
76 OPT_SECTION("CA input for export with the -chain option"),
77 {"CApath", OPT_CAPATH, '/', "PEM-format directory of CA's"},
78 {"CAfile", OPT_CAFILE, '<', "PEM-format file of CA's"},
79 {"CAstore", OPT_CASTORE, ':', "URI to store of CA's"},
80 {"no-CAfile", OPT_NOCAFILE, '-',
81 "Do not load the default certificates file"},
82 {"no-CApath", OPT_NOCAPATH, '-',
83 "Do not load certificates from the default certificates directory"},
84 {"no-CAstore", OPT_NOCASTORE, '-',
85 "Do not load certificates from the default certificates store"},
88 {"in", OPT_IN, '<', "Input file for PKCS12 parsing or certs and possibly key"},
89 {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
90 {"inkey", OPT_INKEY, 's', "Private key, else read from -in input file"},
91 {"certfile", OPT_CERTFILE, '<', "Extra certificates for PKCS12 output"},
92 {"untrusted", OPT_UNTRUSTED, '<', "Untrusted certificates for chain building"},
93 {"passcerts", OPT_PASSCERTS, 's', "Certificate file pass phrase source"},
94 {"name", OPT_NAME, 's', "Use name as friendly name"},
95 {"CSP", OPT_CSP, 's', "Microsoft CSP name"},
96 {"caname", OPT_CANAME, 's',
97 "Use name as CA friendly name (can be repeated)"},
99 OPT_SECTION("Output"),
100 {"export", OPT_EXPORT, '-', "Output PKCS12 file"},
101 {"LMK", OPT_LMK, '-',
102 "Add local machine keyset attribute to private key"},
103 {"macalg", OPT_MACALG, 's',
104 "Digest algorithm to use in MAC (default SHA1)"},
105 {"keypbe", OPT_KEYPBE, 's', "Private key PBE algorithm (default 3DES)"},
106 {"out", OPT_OUT, '>', "Output filename"},
107 {"passout", OPT_PASSOUT, 's', "Output pass phrase source"},
108 {"password", OPT_PASSWORD, 's', "Set import/export password source"},
109 {"nocerts", OPT_NOCERTS, '-', "Don't output certificates"},
110 {"clcerts", OPT_CLCERTS, '-', "Only output client certificates"},
111 {"cacerts", OPT_CACERTS, '-', "Only output CA certificates"},
112 {"noout", OPT_NOOUT, '-', "Don't output anything, just verify PKCS#12 input"},
113 {"chain", OPT_CHAIN, '-', "Build and add certificate chain for EE cert,"},
115 "which is the 1st cert from -in matching the private key (if given)"},
116 {"twopass", OPT_TWOPASS, '-', "Separate MAC, encryption passwords"},
117 {"nomacver", OPT_NOMACVER, '-', "Don't verify MAC"},
118 {"info", OPT_INFO, '-', "Print info about PKCS#12 structure"},
119 {"nokeys", OPT_NOKEYS, '-', "Don't output private keys"},
120 {"keyex", OPT_KEYEX, '-', "Set key type to MS key exchange"},
121 {"keysig", OPT_KEYSIG, '-', "Set key type to MS key signature"},
123 OPT_SECTION("PKCS12 output encryption and MAC"),
124 #ifndef OPENSSL_NO_RC2
125 {"descert", OPT_DESCERT, '-',
126 "Encrypt output with 3DES (default PBES2 with PBKDF2 and AES-256 CBC)"},
127 {"certpbe", OPT_CERTPBE, 's',
128 "Certificate PBE algorithm (default PBES2 with PBKDF2 and AES-256 CBC)"},
130 {"descert", OPT_DESCERT, '-', "Encrypt output with 3DES (the default)"},
131 {"certpbe", OPT_CERTPBE, 's', "Certificate PBE algorithm (default 3DES)"},
133 {"iter", OPT_ITER, 'p', "Specify the iteration count for encryption key and MAC"},
134 {"noiter", OPT_NOITER, '-', "Don't use encryption key iteration"},
135 {"maciter", OPT_MACITER, '-', "Unused, kept for backwards compatibility"},
136 {"nomaciter", OPT_NOMACITER, '-', "Don't use MAC iteration"},
137 {"nomac", OPT_NOMAC, '-', "Don't generate MAC"},
138 {"noenc", OPT_NOENC, '-', "Don't encrypt private keys"},
139 {"nodes", OPT_NODES, '-', "Don't encrypt private keys; deprecated"},
140 {"", OPT_CIPHER, '-', "Any supported cipher"},
147 int pkcs12_main(int argc, char **argv)
149 char *infile = NULL, *outfile = NULL, *keyname = NULL, *certfile = NULL;
150 char *untrusted = NULL;
151 char *passcertsarg = NULL, *passcerts = NULL;
152 char *name = NULL, *csp_name = NULL;
153 char pass[PASSWD_BUF_SIZE] = "", macpass[PASSWD_BUF_SIZE] = "";
154 int export_cert = 0, options = 0, chain = 0, twopass = 0, keytype = 0, use_legacy = 0;
155 int iter = PKCS12_DEFAULT_ITER, maciter = PKCS12_DEFAULT_ITER;
156 int cert_pbe = NID_aes_256_cbc;
157 int key_pbe = NID_aes_256_cbc;
158 int ret = 1, macver = 1, add_lmk = 0, private = 0;
160 char *passinarg = NULL, *passoutarg = NULL, *passarg = NULL;
161 char *passin = NULL, *passout = NULL, *macalg = NULL;
162 char *cpass = NULL, *mpass = NULL, *badpass = NULL;
163 const char *CApath = NULL, *CAfile = NULL, *CAstore = NULL, *prog;
164 int noCApath = 0, noCAfile = 0, noCAstore = 0;
166 BIO *in = NULL, *out = NULL;
168 STACK_OF(OPENSSL_STRING) *canames = NULL;
169 const EVP_CIPHER *enc = EVP_aes_256_cbc();
172 prog = opt_init(argc, argv, pkcs12_options);
173 while ((o = opt_next()) != OPT_EOF) {
178 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
181 opt_help(pkcs12_options);
203 options |= (NOKEYS | NOCERTS);
218 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
224 if (!opt_cipher(opt_unknown(), &enc))
228 if (!opt_int(opt_arg(), &iter))
252 if (!set_pbe(&cert_pbe, opt_arg()))
256 if (!set_pbe(&key_pbe, opt_arg()))
267 certfile = opt_arg();
270 untrusted = opt_arg();
273 passcertsarg = opt_arg();
282 csp_name = opt_arg();
286 && (canames = sk_OPENSSL_STRING_new_null()) == NULL)
288 sk_OPENSSL_STRING_push(canames, opt_arg());
297 passinarg = opt_arg();
300 passoutarg = opt_arg();
324 e = setup_engine(opt_arg(), 0);
330 if (!opt_provider(o))
335 argc = opt_num_rest();
339 BIO_printf(bio_err, "Warning: -chain option ignored without -export\n");
340 if (certfile != NULL)
341 BIO_printf(bio_err, "Warning: -certfile option ignored without -export\n");
342 if (untrusted != NULL)
343 BIO_printf(bio_err, "Warning: -untrusted option ignored without -export\n");
344 if (passcertsarg != NULL)
346 "Warning: -passcerts option ignored without -export\n");
347 if (CApath != NULL || noCApath)
348 BIO_printf(bio_err, "Warning: -[no-]CApath option ignored without -export\n");
349 if (CAfile != NULL || noCAfile)
350 BIO_printf(bio_err, "Warning: -[no-]CAfile option ignored without -export\n");
351 if (CAstore != NULL || noCAstore)
352 BIO_printf(bio_err, "Warning: -[no-]CAstore option ignored without -export\n");
354 BIO_printf(bio_err, "Warning: -LMK option ignored without -export\n");
356 BIO_printf(bio_err, "Warning: -name option ignored without -export\n");
357 if (csp_name != NULL)
358 BIO_printf(bio_err, "Warning: -CSP option ignored without -export\n");
360 BIO_printf(bio_err, "Warning: -caname option ignored without -export\n");
362 BIO_printf(bio_err, "Warning: -inkey option ignored without -export\n");
364 BIO_printf(bio_err, "Warning: -keyex and -keysig options ignored without -export\n");
366 BIO_printf(bio_err, "Warning: -macalg option ignored without -export\n");
369 /* load the legacy provider if not loaded already*/
370 if (!OSSL_PROVIDER_available(app_get0_libctx(), "legacy")) {
371 if (!app_provider_load(app_get0_libctx(), "legacy"))
373 /* load the default provider explicitly */
374 if (!app_provider_load(app_get0_libctx(), "default"))
377 if (cert_pbe != NID_pbe_WithSHA1And3_Key_TripleDES_CBC) {
378 /* Restore default algorithms */
379 #ifndef OPENSSL_NO_RC2
380 cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
382 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
386 key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
387 enc = EVP_des_ede3_cbc();
395 if (!app_passwd(passcertsarg, NULL, &passcerts, NULL)) {
396 BIO_printf(bio_err, "Error getting certificate file password\n");
400 if (passarg != NULL) {
402 passoutarg = passarg;
407 if (!app_passwd(passinarg, passoutarg, &passin, &passout)) {
408 BIO_printf(bio_err, "Error getting passwords\n");
424 BIO_printf(bio_err, "Option -twopass cannot be used with -passout or -password\n");
426 BIO_printf(bio_err, "Option -twopass cannot be used with -passin or -password\n");
435 /* To avoid bit rot */
437 #ifndef OPENSSL_NO_UI_CONSOLE
438 if (EVP_read_pw_string(
439 macpass, sizeof(macpass), "Enter MAC Password:", export_cert)) {
440 BIO_printf(bio_err, "Can't read Password\n");
445 BIO_printf(bio_err, "Unsupported option -twopass\n");
451 EVP_PKEY *key = NULL;
452 X509 *ee_cert = NULL, *x = NULL;
453 STACK_OF(X509) *certs = NULL;
454 STACK_OF(X509) *untrusted_certs = NULL;
455 const EVP_MD *macmd = NULL;
456 unsigned char *catmp = NULL;
459 if ((options & (NOCERTS | NOKEYS)) == (NOCERTS | NOKEYS)) {
460 BIO_printf(bio_err, "Nothing to export due to -nocerts and -nokeys or -noout!\n");
464 if ((options & NOCERTS) != 0) {
466 BIO_printf(bio_err, "Warning: -chain option ignored with -nocerts\n");
469 if (!(options & NOKEYS)) {
470 key = load_key(keyname ? keyname : infile,
471 FORMAT_PEM, 1, passin, e,
473 "private key from -inkey file" :
474 "private key from -in file");
479 /* Load all certs in input file */
480 if (!(options & NOCERTS)) {
481 if (!load_certs(infile, &certs, passin,
482 "certificates from -in file"))
484 if (sk_X509_num(certs) < 1) {
485 BIO_printf(bio_err, "No certificate in -in file %s\n", infile);
490 /* Look for matching private key */
491 for (i = 0; i < sk_X509_num(certs); i++) {
492 x = sk_X509_value(certs, i);
493 if (X509_check_private_key(x, key)) {
495 /* Zero keyid and alias */
496 X509_keyid_set1(ee_cert, NULL, 0);
497 X509_alias_set1(ee_cert, NULL, 0);
498 /* Remove from list */
499 (void)sk_X509_delete(certs, i);
503 if (ee_cert == NULL) {
505 "No cert in -in file '%s' matches private key\n",
510 ee_cert = X509_dup(sk_X509_value(certs, 0)); /* take 1st cert */
514 /* Load any untrusted certificates for chain building */
515 if (untrusted != NULL) {
516 if (!load_certs(untrusted, &untrusted_certs, passcerts,
517 "untrusted certificates"))
521 /* If chaining get chain from end entity cert */
524 STACK_OF(X509) *chain2;
527 if (ee_cert == NULL) {
529 "No end entity certificate to check with -chain\n");
533 if ((store = setup_verify(CAfile, noCAfile, CApath, noCApath,
538 vret = get_cert_chain(ee_cert, store, untrusted_certs, &chain2);
539 X509_STORE_free(store);
541 if (vret == X509_V_OK) {
543 /* Remove from chain2 the first (end entity) certificate */
544 X509_free(sk_X509_shift(chain2));
545 /* Add the remaining certs (except for duplicates) */
546 add_certs = X509_add_certs(certs, chain2, X509_ADD_FLAG_UP_REF
547 | X509_ADD_FLAG_NO_DUP);
548 sk_X509_pop_free(chain2, X509_free);
552 if (vret != X509_V_ERR_UNSPECIFIED)
553 BIO_printf(bio_err, "Error getting chain: %s\n",
554 X509_verify_cert_error_string(vret));
559 /* Add any extra certificates asked for */
560 if (certfile != NULL) {
561 if (!load_certs(certfile, &certs, passcerts,
562 "extra certificates from -certfile"))
566 /* Add any CA names */
567 for (i = 0; i < sk_OPENSSL_STRING_num(canames); i++) {
568 catmp = (unsigned char *)sk_OPENSSL_STRING_value(canames, i);
569 X509_alias_set1(sk_X509_value(certs, i), catmp, -1);
572 if (csp_name != NULL && key != NULL)
573 EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name,
574 MBSTRING_ASC, (unsigned char *)csp_name,
577 if (add_lmk && key != NULL)
578 EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1);
581 /* To avoid bit rot */
583 #ifndef OPENSSL_NO_UI_CONSOLE
584 if (EVP_read_pw_string(pass, sizeof(pass),
585 "Enter Export Password:", 1)) {
586 BIO_printf(bio_err, "Can't read Password\n");
591 BIO_printf(bio_err, "Password required\n");
597 OPENSSL_strlcpy(macpass, pass, sizeof(macpass));
599 p12 = PKCS12_create(cpass, name, key, ee_cert, certs,
600 key_pbe, cert_pbe, iter, -1, keytype);
603 ERR_print_errors(bio_err);
607 if (macalg != NULL) {
608 if (!opt_md(macalg, &macmd))
613 PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, macmd);
617 out = bio_open_owner(outfile, FORMAT_PKCS12, private);
621 i2d_PKCS12_bio(out, p12);
628 sk_X509_pop_free(certs, X509_free);
629 sk_X509_pop_free(untrusted_certs, X509_free);
636 in = bio_open_default(infile, 'r', FORMAT_PKCS12);
639 out = bio_open_owner(outfile, FORMAT_PEM, private);
643 if ((p12 = d2i_PKCS12_bio(in, NULL)) == NULL) {
644 ERR_print_errors(bio_err);
650 #ifndef OPENSSL_NO_UI_CONSOLE
651 if (EVP_read_pw_string(pass, sizeof(pass), "Enter Import Password:",
653 BIO_printf(bio_err, "Can't read Password\n");
658 BIO_printf(bio_err, "Password required\n");
664 OPENSSL_strlcpy(macpass, pass, sizeof(macpass));
666 if ((options & INFO) && PKCS12_mac_present(p12)) {
667 const ASN1_INTEGER *tmaciter;
668 const X509_ALGOR *macalgid;
669 const ASN1_OBJECT *macobj;
670 const ASN1_OCTET_STRING *tmac;
671 const ASN1_OCTET_STRING *tsalt;
673 PKCS12_get0_mac(&tmac, &macalgid, &tsalt, &tmaciter, p12);
674 /* current hash algorithms do not use parameters so extract just name,
675 in future alg_print() may be needed */
676 X509_ALGOR_get0(&macobj, NULL, NULL, macalgid);
677 BIO_puts(bio_err, "MAC: ");
678 i2a_ASN1_OBJECT(bio_err, macobj);
679 BIO_printf(bio_err, ", Iteration %ld\n",
680 tmaciter != NULL ? ASN1_INTEGER_get(tmaciter) : 1L);
681 BIO_printf(bio_err, "MAC length: %ld, salt length: %ld\n",
682 tmac != NULL ? ASN1_STRING_length(tmac) : 0L,
683 tsalt != NULL ? ASN1_STRING_length(tsalt) : 0L);
686 /* If we enter empty password try no password first */
687 if (!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) {
688 /* If mac and crypto pass the same set it to NULL too */
691 } else if (!PKCS12_verify_mac(p12, mpass, -1)) {
693 * May be UTF8 from previous version of OpenSSL:
694 * convert to a UTF8 form which will translate
695 * to the same Unicode password.
699 utmp = OPENSSL_asc2uni(mpass, -1, NULL, &utmplen);
702 badpass = OPENSSL_uni2utf8(utmp, utmplen);
704 if (!PKCS12_verify_mac(p12, badpass, -1)) {
705 BIO_printf(bio_err, "Mac verify error: invalid password?\n");
706 ERR_print_errors(bio_err);
709 BIO_printf(bio_err, "Warning: using broken algorithm\n");
717 if (!dump_certs_keys_p12(out, p12, cpass, -1, options, passout, enc)) {
718 BIO_printf(bio_err, "Error outputting keys and certificates\n");
719 ERR_print_errors(bio_err);
728 sk_OPENSSL_STRING_free(canames);
729 OPENSSL_free(badpass);
730 OPENSSL_free(passcerts);
731 OPENSSL_free(passin);
732 OPENSSL_free(passout);
736 int dump_certs_keys_p12(BIO *out, const PKCS12 *p12, const char *pass,
737 int passlen, int options, char *pempass,
738 const EVP_CIPHER *enc)
740 STACK_OF(PKCS7) *asafes = NULL;
741 STACK_OF(PKCS12_SAFEBAG) *bags;
746 if ((asafes = PKCS12_unpack_authsafes(p12)) == NULL)
748 for (i = 0; i < sk_PKCS7_num(asafes); i++) {
749 p7 = sk_PKCS7_value(asafes, i);
750 bagnid = OBJ_obj2nid(p7->type);
751 if (bagnid == NID_pkcs7_data) {
752 bags = PKCS12_unpack_p7data(p7);
754 BIO_printf(bio_err, "PKCS7 Data\n");
755 } else if (bagnid == NID_pkcs7_encrypted) {
756 if (options & INFO) {
757 BIO_printf(bio_err, "PKCS7 Encrypted data: ");
758 alg_print(p7->d.encrypted->enc_data->algorithm);
760 bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
766 if (!dump_certs_pkeys_bags(out, bags, pass, passlen,
767 options, pempass, enc)) {
768 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
771 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
777 sk_PKCS7_pop_free(asafes, PKCS7_free);
781 int dump_certs_pkeys_bags(BIO *out, const STACK_OF(PKCS12_SAFEBAG) *bags,
782 const char *pass, int passlen, int options,
783 char *pempass, const EVP_CIPHER *enc)
786 for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
787 if (!dump_certs_pkeys_bag(out,
788 sk_PKCS12_SAFEBAG_value(bags, i),
789 pass, passlen, options, pempass, enc))
795 int dump_certs_pkeys_bag(BIO *out, const PKCS12_SAFEBAG *bag,
796 const char *pass, int passlen, int options,
797 char *pempass, const EVP_CIPHER *enc)
800 PKCS8_PRIV_KEY_INFO *p8;
801 const PKCS8_PRIV_KEY_INFO *p8c;
803 const STACK_OF(X509_ATTRIBUTE) *attrs;
806 attrs = PKCS12_SAFEBAG_get0_attrs(bag);
808 switch (PKCS12_SAFEBAG_get_nid(bag)) {
811 BIO_printf(bio_err, "Key bag\n");
812 if (options & NOKEYS)
814 print_attribs(out, attrs, "Bag Attributes");
815 p8c = PKCS12_SAFEBAG_get0_p8inf(bag);
816 if ((pkey = EVP_PKCS82PKEY(p8c)) == NULL)
818 print_attribs(out, PKCS8_pkey_get0_attrs(p8c), "Key Attributes");
819 ret = PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
823 case NID_pkcs8ShroudedKeyBag:
824 if (options & INFO) {
826 const X509_ALGOR *tp8alg;
828 BIO_printf(bio_err, "Shrouded Keybag: ");
829 tp8 = PKCS12_SAFEBAG_get0_pkcs8(bag);
830 X509_SIG_get0(tp8, &tp8alg, NULL);
833 if (options & NOKEYS)
835 print_attribs(out, attrs, "Bag Attributes");
836 if ((p8 = PKCS12_decrypt_skey(bag, pass, passlen)) == NULL)
838 if ((pkey = EVP_PKCS82PKEY(p8)) == NULL) {
839 PKCS8_PRIV_KEY_INFO_free(p8);
842 print_attribs(out, PKCS8_pkey_get0_attrs(p8), "Key Attributes");
843 PKCS8_PRIV_KEY_INFO_free(p8);
844 ret = PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
850 BIO_printf(bio_err, "Certificate bag\n");
851 if (options & NOCERTS)
853 if (PKCS12_SAFEBAG_get0_attr(bag, NID_localKeyID)) {
854 if (options & CACERTS)
856 } else if (options & CLCERTS)
858 print_attribs(out, attrs, "Bag Attributes");
859 if (PKCS12_SAFEBAG_get_bag_nid(bag) != NID_x509Certificate)
861 if ((x509 = PKCS12_SAFEBAG_get1_cert(bag)) == NULL)
863 dump_cert_text(out, x509);
864 ret = PEM_write_bio_X509(out, x509);
870 BIO_printf(bio_err, "Secret bag\n");
871 print_attribs(out, attrs, "Bag Attributes");
872 BIO_printf(bio_err, "Bag Type: ");
873 i2a_ASN1_OBJECT(bio_err, PKCS12_SAFEBAG_get0_bag_type(bag));
874 BIO_printf(bio_err, "\nBag Value: ");
875 print_attribute(out, PKCS12_SAFEBAG_get0_bag_obj(bag));
878 case NID_safeContentsBag:
880 BIO_printf(bio_err, "Safe Contents bag\n");
881 print_attribs(out, attrs, "Bag Attributes");
882 return dump_certs_pkeys_bags(out, PKCS12_SAFEBAG_get0_safes(bag),
883 pass, passlen, options, pempass, enc);
886 BIO_printf(bio_err, "Warning unsupported bag type: ");
887 i2a_ASN1_OBJECT(bio_err, PKCS12_SAFEBAG_get0_type(bag));
888 BIO_printf(bio_err, "\n");
894 /* Given a single certificate return a verified chain or NULL if error */
896 static int get_cert_chain(X509 *cert, X509_STORE *store,
897 STACK_OF(X509) *untrusted_certs,
898 STACK_OF(X509) **chain)
900 X509_STORE_CTX *store_ctx = NULL;
901 STACK_OF(X509) *chn = NULL;
904 store_ctx = X509_STORE_CTX_new_with_libctx(app_get0_libctx(),
906 if (store_ctx == NULL) {
907 i = X509_V_ERR_UNSPECIFIED;
910 if (!X509_STORE_CTX_init(store_ctx, store, cert, untrusted_certs)) {
911 i = X509_V_ERR_UNSPECIFIED;
916 if (X509_verify_cert(store_ctx) > 0)
917 chn = X509_STORE_CTX_get1_chain(store_ctx);
918 else if ((i = X509_STORE_CTX_get_error(store_ctx)) == 0)
919 i = X509_V_ERR_UNSPECIFIED;
922 X509_STORE_CTX_free(store_ctx);
927 static int alg_print(const X509_ALGOR *alg)
929 int pbenid, aparamtype;
930 const ASN1_OBJECT *aoid;
932 PBEPARAM *pbe = NULL;
934 X509_ALGOR_get0(&aoid, &aparamtype, &aparam, alg);
936 pbenid = OBJ_obj2nid(aoid);
938 BIO_printf(bio_err, "%s", OBJ_nid2ln(pbenid));
941 * If PBE algorithm is PBES2 decode algorithm parameters
942 * for additional details.
944 if (pbenid == NID_pbes2) {
945 PBE2PARAM *pbe2 = NULL;
947 if (aparamtype == V_ASN1_SEQUENCE)
948 pbe2 = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBE2PARAM));
950 BIO_puts(bio_err, ", <unsupported parameters>");
953 X509_ALGOR_get0(&aoid, &aparamtype, &aparam, pbe2->keyfunc);
954 pbenid = OBJ_obj2nid(aoid);
955 X509_ALGOR_get0(&aoid, NULL, NULL, pbe2->encryption);
956 encnid = OBJ_obj2nid(aoid);
957 BIO_printf(bio_err, ", %s, %s", OBJ_nid2ln(pbenid),
959 /* If KDF is PBKDF2 decode parameters */
960 if (pbenid == NID_id_pbkdf2) {
961 PBKDF2PARAM *kdf = NULL;
963 if (aparamtype == V_ASN1_SEQUENCE)
964 kdf = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBKDF2PARAM));
966 BIO_puts(bio_err, ", <unsupported parameters>");
970 if (kdf->prf == NULL) {
971 prfnid = NID_hmacWithSHA1;
973 X509_ALGOR_get0(&aoid, NULL, NULL, kdf->prf);
974 prfnid = OBJ_obj2nid(aoid);
976 BIO_printf(bio_err, ", Iteration %ld, PRF %s",
977 ASN1_INTEGER_get(kdf->iter), OBJ_nid2sn(prfnid));
978 PBKDF2PARAM_free(kdf);
979 #ifndef OPENSSL_NO_SCRYPT
980 } else if (pbenid == NID_id_scrypt) {
981 SCRYPT_PARAMS *kdf = NULL;
983 if (aparamtype == V_ASN1_SEQUENCE)
984 kdf = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(SCRYPT_PARAMS));
986 BIO_puts(bio_err, ", <unsupported parameters>");
989 BIO_printf(bio_err, ", Salt length: %d, Cost(N): %ld, "
990 "Block size(r): %ld, Parallelism(p): %ld",
991 ASN1_STRING_length(kdf->salt),
992 ASN1_INTEGER_get(kdf->costParameter),
993 ASN1_INTEGER_get(kdf->blockSize),
994 ASN1_INTEGER_get(kdf->parallelizationParameter));
995 SCRYPT_PARAMS_free(kdf);
998 PBE2PARAM_free(pbe2);
1000 if (aparamtype == V_ASN1_SEQUENCE)
1001 pbe = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBEPARAM));
1003 BIO_puts(bio_err, ", <unsupported parameters>");
1006 BIO_printf(bio_err, ", Iteration %ld", ASN1_INTEGER_get(pbe->iter));
1010 BIO_puts(bio_err, "\n");
1014 /* Load all certificates from a given file */
1016 int cert_load(BIO *in, STACK_OF(X509) *sk)
1021 while ((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
1023 if (!sk_X509_push(sk, cert))
1031 /* Generalised x509 attribute value print */
1033 void print_attribute(BIO *out, const ASN1_TYPE *av)
1038 case V_ASN1_BMPSTRING:
1039 value = OPENSSL_uni2asc(av->value.bmpstring->data,
1040 av->value.bmpstring->length);
1041 BIO_printf(out, "%s\n", value);
1042 OPENSSL_free(value);
1045 case V_ASN1_UTF8STRING:
1046 BIO_printf(out, "%s\n", av->value.utf8string->data);
1049 case V_ASN1_OCTET_STRING:
1050 hex_prin(out, av->value.octet_string->data,
1051 av->value.octet_string->length);
1052 BIO_printf(out, "\n");
1055 case V_ASN1_BIT_STRING:
1056 hex_prin(out, av->value.bit_string->data,
1057 av->value.bit_string->length);
1058 BIO_printf(out, "\n");
1062 BIO_printf(out, "<Unsupported tag %d>\n", av->type);
1067 /* Generalised attribute print: handle PKCS#8 and bag attributes */
1069 int print_attribs(BIO *out, const STACK_OF(X509_ATTRIBUTE) *attrlst,
1072 X509_ATTRIBUTE *attr;
1076 BIO_printf(out, "%s: <No Attributes>\n", name);
1079 if (!sk_X509_ATTRIBUTE_num(attrlst)) {
1080 BIO_printf(out, "%s: <Empty Attributes>\n", name);
1083 BIO_printf(out, "%s\n", name);
1084 for (i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
1085 ASN1_OBJECT *attr_obj;
1086 attr = sk_X509_ATTRIBUTE_value(attrlst, i);
1087 attr_obj = X509_ATTRIBUTE_get0_object(attr);
1088 attr_nid = OBJ_obj2nid(attr_obj);
1089 BIO_printf(out, " ");
1090 if (attr_nid == NID_undef) {
1091 i2a_ASN1_OBJECT(out, attr_obj);
1092 BIO_printf(out, ": ");
1094 BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
1097 if (X509_ATTRIBUTE_count(attr)) {
1098 for (j = 0; j < X509_ATTRIBUTE_count(attr); j++)
1100 av = X509_ATTRIBUTE_get0_type(attr, j);
1101 print_attribute(out, av);
1104 BIO_printf(out, "<No Values>\n");
1110 void hex_prin(BIO *out, unsigned char *buf, int len)
1113 for (i = 0; i < len; i++)
1114 BIO_printf(out, "%02X ", buf[i]);
1117 static int set_pbe(int *ppbe, const char *str)
1121 if (strcmp(str, "NONE") == 0) {
1125 *ppbe = OBJ_txt2nid(str);
1126 if (*ppbe == NID_undef) {
1127 BIO_printf(bio_err, "Unknown PBE algorithm %s\n", str);